This Authentic Vintage 1995 Grateful Dead Summer Tour Short Sleeve Tie Dyed T Shirt is in new, never worn.  
Size Large 
100% Preshrunk Cotton. 
Measurements: Shoulder to Shoulder 20.5" Armpit to Armpit: 22" Shoulder to Bottom: 30". 
This shirt does have a "New Print" smell, it has never been washed and it was stored inside a Ziploc storage bag since it was purchased. 
The Tie-Dye pattern may very slightly as I have multiple listed.